src/OBJECT/SMESH_Actor.cxx

   1 //  Copyright (C) 2007-2010  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 //  This library is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU Lesser General Public
   8 //  License as published by the Free Software Foundation; either
   9 //  version 2.1 of the License.
  10 //
  11 //  This library is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 //  Lesser General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU Lesser General Public
  17 //  License along with this library; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 //  SMESH OBJECT : interactive object for SMESH visualization
  24 //  File   : SMESH_Actor.cxx
  25 //  Author : Nicolas REJNERI
  26 //  Module : SMESH
  27 //
  28 #include "SMESH_ActorDef.h"
  29 #include "SMESH_ActorUtils.h"
  30 #include "SMESH_DeviceActor.h"
  31 #include "SMESH_ObjectDef.h"
  32 #include "SMESH_ControlsDef.hxx"
  33 #include "SMDS_UnstructuredGrid.hxx"
  34 #include "SMESH_ScalarBarActor.h"
  35 #include "VTKViewer_CellCenters.h"
  36 #include "VTKViewer_ExtractUnstructuredGrid.h"
  37 #include "VTKViewer_FramedTextActor.h"
  38 #include "SALOME_InteractiveObject.hxx"
  39
  40 #include "SUIT_Session.h"
  41 #include "SUIT_ResourceMgr.h"
  42
  43 #ifndef DISABLE_PLOT2DVIEWER
  44 #include <SPlot2d_Histogram.h>
  45 #endif
  46
  47 #include <vtkProperty.h>
  48 #include <vtkTimeStamp.h>
  49 #include <vtkObjectFactory.h>
  50 #include <vtkShrinkPolyData.h>
  51 #include <vtkMergeFilter.h>
  52
  53 #include <vtkMatrix4x4.h>
  54 #include <vtkUnstructuredGrid.h>
  55 #include <vtkPointData.h>
  56 #include <vtkCellData.h>
  57
  58 #include <vtkMapper.h>
  59 #include <vtkRenderer.h>
  60
  61 #include <vtkCell.h>
  62 #include <vtkIdList.h>
  63 #include <vtkIntArray.h>
  64
  65 #include <vtkActor2D.h>
  66 #include <vtkProperty2D.h>
  67 #include <vtkPolyData.h>
  68 #include <vtkMaskPoints.h>
  69 #include <vtkTextProperty.h>
  70 #include <vtkLabeledDataMapper.h>
  71 #include <vtkSelectVisiblePoints.h>
  72
  73 #include <vtkLookupTable.h>
  74
  75 #include <vtkMath.h>
  76 #include <vtkPlane.h>
  77 #include <vtkImplicitBoolean.h>
  78 #include <vtkImplicitFunctionCollection.h>
  79
  80 #include <vtkConfigure.h>
  81 #if !defined(VTK_XVERSION)
  82 #define VTK_XVERSION (VTK_MAJOR_VERSION<<16)+(VTK_MINOR_VERSION<<8)+(VTK_BUILD_VERSION)
  83 #endif
  84
  85 #include "utilities.h"
  86
  87 #ifdef _DEBUG_
  88 static int MYDEBUG = 1;
  89 #else
  90 static int MYDEBUG = 1;
  91 #endif
  92
  93 static int aLineWidthInc = 2;
  94
  95
  96 SMESH_ActorDef* SMESH_ActorDef::New(){
  97   return new SMESH_ActorDef();
  98 }
  99
 100
 101 SMESH_Actor* SMESH_Actor::New(TVisualObjPtr theVisualObj,
 102                               const char* theEntry,
 103                               const char* theName,
 104                               int theIsClear)
 105 {
 106   SMESH_ActorDef* anActor = SMESH_ActorDef::New();
 107   if(!anActor->Init(theVisualObj,theEntry,theName,theIsClear)){
 108     anActor->Delete();
 109     anActor = NULL;
 110   }
 111   if( anActor )
 112     anActor->UpdateScalarBar();
 113   return anActor;
 114 }
 115
 116
 117 SMESH_ActorDef::SMESH_ActorDef()
 118 {
 119   if(MYDEBUG) MESSAGE("SMESH_ActorDef - "<<this);
 120
 121   myTimeStamp = vtkTimeStamp::New();
 122
 123   myIsPointsVisible = false;
 124
 125   myIsShrinkable = false;
 126   myIsShrunk = false;
 127
 128   myIsFacesOriented = false;
 129
 130   myControlsPrecision = -1;
 131   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
 132
 133   if ( mgr && mgr->booleanValue( "SMESH", "use_precision", false ) )
 134     myControlsPrecision = mgr->integerValue( "SMESH", "controls_precision", -1);
 135
 136   vtkFloatingPointType aElem0DSize = SMESH::GetFloat("SMESH:elem0d_size",5);
 137   vtkFloatingPointType aLineWidth  = SMESH::GetFloat("SMESH:element_width",1);
 138
 139   vtkMatrix4x4 *aMatrix = vtkMatrix4x4::New();
 140   VTKViewer_ExtractUnstructuredGrid* aFilter = NULL;
 141
 142   //Definition 2D and 3D devices of the actor
 143   //-----------------------------------------
 144   vtkFloatingPointType anRGB[3] = {1,1,1};
 145   mySurfaceProp = vtkProperty::New();
 146   SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 147   mySurfaceProp->SetColor( anRGB[0], anRGB[1], anRGB[2] );
 148
 149   myBackSurfaceProp = vtkProperty::New();
 150   SMESH::GetColor( "SMESH", "backface_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 0, 255 ) );
 151   myBackSurfaceProp->SetColor( anRGB[0], anRGB[1], anRGB[2] );
 152
 153   my2DActor = SMESH_DeviceActor::New();
 154   my2DActor->SetUserMatrix(aMatrix);
 155   my2DActor->PickableOff();
 156   my2DActor->SetProperty(mySurfaceProp);
 157   my2DActor->SetBackfaceProperty(myBackSurfaceProp);
 158   my2DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 159   aFilter = my2DActor->GetExtractUnstructuredGrid();
 160   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 161   aFilter->RegisterCellsWithType(VTK_TRIANGLE);
 162   aFilter->RegisterCellsWithType(VTK_POLYGON);
 163   aFilter->RegisterCellsWithType(VTK_QUAD);
 164   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
 165   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
 166
 167   my2DExtProp = vtkProperty::New();
 168   my2DExtProp->DeepCopy(mySurfaceProp);
 169   SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 170   anRGB[0] = 1 - anRGB[0];
 171   anRGB[1] = 1 - anRGB[1];
 172   anRGB[2] = 1 - anRGB[2];
 173   my2DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 174
 175   my2DExtActor = SMESH_DeviceActor::New();
 176   my2DExtActor->SetUserMatrix(aMatrix);
 177   my2DExtActor->PickableOff();
 178   my2DExtActor->SetProperty(my2DExtProp);
 179   my2DExtActor->SetBackfaceProperty(my2DExtProp);
 180   my2DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 181   aFilter = my2DExtActor->GetExtractUnstructuredGrid();
 182   aFilter->RegisterCellsWithType(VTK_TRIANGLE);
 183   aFilter->RegisterCellsWithType(VTK_POLYGON);
 184   aFilter->RegisterCellsWithType(VTK_QUAD);
 185   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
 186   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
 187
 188   my3DActor = SMESH_DeviceActor::New();
 189   my3DActor->SetUserMatrix(aMatrix);
 190   my3DActor->PickableOff();
 191   my3DActor->SetProperty(mySurfaceProp);
 192   my3DActor->SetBackfaceProperty(myBackSurfaceProp);
 193   my3DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 194   aFilter = my3DActor->GetExtractUnstructuredGrid();
 195   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 196   aFilter->RegisterCellsWithType(VTK_TETRA);
 197   aFilter->RegisterCellsWithType(VTK_VOXEL);
 198   aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
 199   aFilter->RegisterCellsWithType(VTK_WEDGE);
 200   aFilter->RegisterCellsWithType(VTK_PYRAMID);
 201   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
 202   aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
 203   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
 204   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
 205   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
 206 //#ifdef VTK_HAVE_POLYHEDRON
 207   MESSAGE("RegisterCellsWithType(VTK_POLYHEDRON)");
 208   aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
 209 //#endif
 210
 211   my3DExtActor = SMESH_DeviceActor::New();
 212   my3DExtActor->SetUserMatrix(aMatrix);
 213   my3DExtActor->PickableOff();
 214   my3DExtActor->SetProperty(my2DExtProp);
 215   my3DExtActor->SetBackfaceProperty(my2DExtProp);
 216   my3DExtActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 217   aFilter = my3DExtActor->GetExtractUnstructuredGrid();
 218   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 219   aFilter->RegisterCellsWithType(VTK_TETRA);
 220   aFilter->RegisterCellsWithType(VTK_VOXEL);
 221   aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
 222   aFilter->RegisterCellsWithType(VTK_WEDGE);
 223   aFilter->RegisterCellsWithType(VTK_PYRAMID);
 224   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
 225   aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
 226   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
 227   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
 228   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
 229   aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
 230
 231   //Definition 1D device of the actor
 232   //---------------------------------
 233   myEdgeProp = vtkProperty::New();
 234   myEdgeProp->SetAmbient(1.0);
 235   myEdgeProp->SetDiffuse(0.0);
 236   myEdgeProp->SetSpecular(0.0);
 237   SMESH::GetColor( "SMESH", "outline_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 238   myEdgeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 239   myEdgeProp->SetLineWidth(aLineWidth);
 240
 241   my1DActor = SMESH_DeviceActor::New();
 242   my1DActor->SetUserMatrix(aMatrix);
 243   my1DActor->PickableOff();
 244   my1DActor->SetHighlited(true);
 245   my1DActor->SetProperty(myEdgeProp);
 246   my1DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 247   aFilter = my1DActor->GetExtractUnstructuredGrid();
 248   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 249   aFilter->RegisterCellsWithType(VTK_LINE);
 250   aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
 251
 252   my1DProp = vtkProperty::New();
 253   my1DProp->DeepCopy(myEdgeProp);
 254   my1DProp->SetLineWidth(aLineWidth + aLineWidthInc);
 255   my1DProp->SetPointSize(aElem0DSize);
 256
 257   my1DExtProp = vtkProperty::New();
 258   my1DExtProp->DeepCopy(myEdgeProp);
 259   anRGB[0] = 1 - anRGB[0];
 260   anRGB[1] = 1 - anRGB[1];
 261   anRGB[2] = 1 - anRGB[2];
 262   my1DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 263   my1DExtProp->SetLineWidth(aLineWidth + aLineWidthInc);
 264   my1DExtProp->SetPointSize(aElem0DSize);
 265
 266   my1DExtActor = SMESH_DeviceActor::New();
 267   my1DExtActor->SetUserMatrix(aMatrix);
 268   my1DExtActor->PickableOff();
 269   my1DExtActor->SetHighlited(true);
 270   my1DExtActor->SetVisibility(false);
 271   my1DExtActor->SetProperty(my1DExtProp);
 272   my1DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 273   aFilter = my1DExtActor->GetExtractUnstructuredGrid();
 274   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 275   aFilter->RegisterCellsWithType(VTK_LINE);
 276   aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
 277
 278
 279   //Definition 0D device of the actor (0d elements)
 280   //-----------------------------------------------
 281   my0DProp = vtkProperty::New();
 282   SMESH::GetColor( "SMESH", "elem0d_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 255, 0 ) );
 283   my0DProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 284   my0DProp->SetPointSize(aElem0DSize);
 285
 286   my0DActor = SMESH_DeviceActor::New();
 287   my0DActor->SetUserMatrix(aMatrix);
 288   my0DActor->SetStoreClippingMapping(true);
 289   my0DActor->PickableOff();
 290   my0DActor->SetVisibility(false);
 291   my0DActor->SetProperty(my0DProp);
 292   my0DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 293   aFilter = my0DActor->GetExtractUnstructuredGrid();
 294   //aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 295   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 296   aFilter->RegisterCellsWithType(VTK_VERTEX);
 297
 298   //my0DExtProp = vtkProperty::New();
 299   //my0DExtProp->DeepCopy(my0DProp);
 300   //anRGB[0] = 1 - anRGB[0];
 301   //anRGB[1] = 1 - anRGB[1];
 302   //anRGB[2] = 1 - anRGB[2];
 303   //my0DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 304   //my0DExtProp->SetPointSize(aElem0DSize);
 305   //
 306   //my0DExtActor = SMESH_DeviceActor::New();
 307   //my0DExtActor->SetUserMatrix(aMatrix);
 308   //my0DExtActor->SetStoreClippingMapping(true);
 309   //my0DExtActor->PickableOff();
 310   //my0DExtActor->SetHighlited(true);
 311   //my0DExtActor->SetVisibility(false);
 312   //my0DExtActor->SetProperty(my0DExtProp);
 313   //my0DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 314   //aFilter = my0DExtActor->GetExtractUnstructuredGrid();
 315   ////aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 316   //aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 317   //aFilter->RegisterCellsWithType(VTK_VERTEX);
 318
 319
 320   //Definition 0D device of the actor (nodes)
 321   //-----------------------------------------
 322   myNodeProp = vtkProperty::New();
 323   SMESH::GetColor( "SMESH", "node_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 0, 0 ) );
 324   myNodeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 325
 326   myNodeActor = SMESH_DeviceActor::New();
 327   myNodeActor->SetUserMatrix(aMatrix);
 328   myNodeActor->SetStoreClippingMapping(true);
 329   myNodeActor->PickableOff();
 330   myNodeActor->SetVisibility(false);
 331   myNodeActor->SetProperty(myNodeProp);
 332   myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint);
 333   aFilter = myNodeActor->GetExtractUnstructuredGrid();
 334   aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 335
 336   myNodeExtProp = vtkProperty::New();
 337   myNodeExtProp->DeepCopy(myNodeProp);
 338   anRGB[0] = 1 - anRGB[0];
 339   anRGB[1] = 1 - anRGB[1];
 340   anRGB[2] = 1 - anRGB[2];
 341   myNodeExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 342
 343   myNodeExtActor = SMESH_DeviceActor::New();
 344   myNodeExtActor->SetUserMatrix(aMatrix);
 345   myNodeExtActor->SetStoreClippingMapping(true);
 346   myNodeExtActor->PickableOff();
 347   myNodeExtActor->SetHighlited(true);
 348   myNodeExtActor->SetVisibility(false);
 349   myNodeExtActor->SetProperty(myNodeExtProp);
 350   myNodeExtActor->SetRepresentation(SMESH_DeviceActor::ePoint);
 351   aFilter = myNodeExtActor->GetExtractUnstructuredGrid();
 352   aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 353   aFilter->RegisterCellsWithType(VTK_VERTEX);
 354
 355   //Definition of Pickable and Highlitable engines
 356   //----------------------------------------------
 357
 358   myBaseActor = SMESH_DeviceActor::New();
 359   myBaseActor->SetUserMatrix(aMatrix);
 360   myBaseActor->SetStoreGemetryMapping(true);
 361   myBaseActor->GetProperty()->SetOpacity(0.0);
 362
 363   myPickableActor = myBaseActor;
 364
 365   myHighlightProp = vtkProperty::New();
 366   myHighlightProp->SetAmbient(1.0);
 367   myHighlightProp->SetDiffuse(0.0);
 368   myHighlightProp->SetSpecular(0.0);
 369   SMESH::GetColor( "SMESH", "selection_object_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
 370   myHighlightProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 371   myHighlightProp->SetPointSize(aElem0DSize); // ??
 372   myHighlightProp->SetRepresentation(1);
 373
 374   myPreselectProp = vtkProperty::New();
 375   myPreselectProp->SetAmbient(1.0);
 376   myPreselectProp->SetDiffuse(0.0);
 377   myPreselectProp->SetSpecular(0.0);
 378   SMESH::GetColor( "SMESH", "highlight_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 255, 255 ) );
 379   myPreselectProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 380   myPreselectProp->SetPointSize(aElem0DSize); // ??
 381   myPreselectProp->SetRepresentation(1);
 382
 383   myHighlitableActor = SMESH_DeviceActor::New();
 384   myHighlitableActor->SetUserMatrix(aMatrix);
 385   myHighlitableActor->PickableOff();
 386   myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
 387
 388   aMatrix->Delete();
 389
 390   myName = "";
 391   myIO = NULL;
 392
 393   myControlMode = eNone;
 394   myControlActor = my2DActor;
 395
 396   //Definition of myScalarBarActor
 397   //------------------------------
 398   myLookupTable = vtkLookupTable::New();
 399   //Fix for Bug PAL5195 - SMESH764:
 400   //Controls - Aspect Ratio: incorrect colors of the best and worst values
 401   myLookupTable->SetHueRange(0.667,0.0);
 402
 403   myScalarBarActor = SMESH_ScalarBarActor::New();
 404   myScalarBarActor->SetVisibility(false);
 405   myScalarBarActor->SetLookupTable(myLookupTable);
 406
 407   //Fix for Bug 13314:
 408   //Incorrect "Min value" in Scalar Bar in Mesh:
 409   //  myScalarBarActor->SetLabelFormat("%.4g");
 410   // changes was commented because of regression bug IPAL 19981
 411
 412   mgr = SUIT_Session::session()->resourceMgr();
 413   if( !mgr )
 414     return;
 415
 416   //Definition of points numbering pipeline
 417   //---------------------------------------
 418   myPointsNumDataSet = vtkUnstructuredGrid::New();
 419
 420   myPtsMaskPoints = vtkMaskPoints::New();
 421   myPtsMaskPoints->SetInput(myPointsNumDataSet);
 422   myPtsMaskPoints->SetOnRatio(1);
 423
 424   myPtsSelectVisiblePoints = vtkSelectVisiblePoints::New();
 425   myPtsSelectVisiblePoints->SetInput(myPtsMaskPoints->GetOutput());
 426   myPtsSelectVisiblePoints->SelectInvisibleOff();
 427   myPtsSelectVisiblePoints->SetTolerance(0.1);
 428
 429   myPtsLabeledDataMapper = vtkLabeledDataMapper::New();
 430   myPtsLabeledDataMapper->SetInput(myPtsSelectVisiblePoints->GetOutput());
 431 #if (VTK_XVERSION < 0x050200)
 432   myPtsLabeledDataMapper->SetLabelFormat("%g");
 433 #endif
 434   myPtsLabeledDataMapper->SetLabelModeToLabelScalars();
 435
 436   vtkTextProperty* aPtsTextProp = vtkTextProperty::New();
 437   aPtsTextProp->SetFontFamilyToTimes();
 438   static int aPointsFontSize = 10;
 439   aPtsTextProp->SetFontSize(aPointsFontSize);
 440   aPtsTextProp->SetBold(1);
 441   aPtsTextProp->SetItalic(0);
 442   aPtsTextProp->SetShadow(0);
 443   myPtsLabeledDataMapper->SetLabelTextProperty(aPtsTextProp);
 444   aPtsTextProp->Delete();
 445
 446   myEntityMode = eAllEntity;
 447
 448   myIsPointsLabeled = false;
 449
 450   myPointLabels = vtkActor2D::New();
 451   myPointLabels->SetMapper(myPtsLabeledDataMapper);
 452   myPointLabels->GetProperty()->SetColor(1,1,1);
 453   myPointLabels->SetVisibility(myIsPointsLabeled);
 454
 455
 456   //Definition of cells numbering pipeline
 457   //---------------------------------------
 458   myCellsNumDataSet = vtkUnstructuredGrid::New();
 459
 460   myCellCenters = VTKViewer_CellCenters::New();
 461   myCellCenters->SetInput(myCellsNumDataSet);
 462
 463   myClsMaskPoints = vtkMaskPoints::New();
 464   myClsMaskPoints->SetInput(myCellCenters->GetOutput());
 465   myClsMaskPoints->SetOnRatio(1);
 466
 467   myClsSelectVisiblePoints = vtkSelectVisiblePoints::New();
 468   myClsSelectVisiblePoints->SetInput(myClsMaskPoints->GetOutput());
 469   myClsSelectVisiblePoints->SelectInvisibleOff();
 470   myClsSelectVisiblePoints->SetTolerance(0.1);
 471
 472   myClsLabeledDataMapper = vtkLabeledDataMapper::New();
 473   myClsLabeledDataMapper->SetInput(myClsSelectVisiblePoints->GetOutput());
 474 #if (VTK_XVERSION < 0x050200)
 475   myClsLabeledDataMapper->SetLabelFormat("%g");
 476 #endif
 477   myClsLabeledDataMapper->SetLabelModeToLabelScalars();
 478
 479   vtkTextProperty* aClsTextProp = vtkTextProperty::New();
 480   aClsTextProp->SetFontFamilyToTimes();
 481   static int aCellsFontSize = 12;
 482   aClsTextProp->SetFontSize(aCellsFontSize);
 483   aClsTextProp->SetBold(1);
 484   aClsTextProp->SetItalic(0);
 485   aClsTextProp->SetShadow(0);
 486   myClsLabeledDataMapper->SetLabelTextProperty(aClsTextProp);
 487   aClsTextProp->Delete();
 488
 489   myIsCellsLabeled = false;
 490
 491   myCellsLabels = vtkActor2D::New();
 492   myCellsLabels->SetMapper(myClsLabeledDataMapper);
 493   myCellsLabels->GetProperty()->SetColor(0,1,0);
 494   myCellsLabels->SetVisibility(myIsCellsLabeled);
 495
 496   // Clipping planes
 497   myImplicitBoolean = vtkImplicitBoolean::New();
 498   myImplicitBoolean->SetOperationTypeToIntersection();
 499
 500
 501
 502   //Quadratic 2D elements representation
 503   //-----------------------------------------------------------------------------
 504   int aQuadratic2DMode = mgr->integerValue( "SMESH", "quadratic_mode", 0);
 505   if(aQuadratic2DMode == 0){
 506     myHighlitableActor->SetQuadraticArcMode(false);
 507     my2DActor->SetQuadraticArcMode(false);
 508     my1DActor->SetQuadraticArcMode(false);
 509   }
 510   else if(aQuadratic2DMode == 1){
 511     myHighlitableActor->SetQuadraticArcMode(true);
 512     my2DActor->SetQuadraticArcMode(true);
 513     my1DActor->SetQuadraticArcMode(true);
 514   }
 515
 516   int aQuadraticAngle = mgr->integerValue( "SMESH", "max_angle", 2);
 517   myHighlitableActor->SetQuadraticArcAngle(aQuadraticAngle);
 518   my2DActor->SetQuadraticArcAngle(aQuadraticAngle);
 519
 520   // Set colors of the name actor
 521   SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 522   myNameActor->SetBackgroundColor(anRGB[0], anRGB[1], anRGB[2]);
 523   SMESH::GetColor( "SMESH", "group_name_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
 524   myNameActor->SetForegroundColor(anRGB[0], anRGB[1], anRGB[2]);
 525
 526 #ifndef DISABLE_PLOT2DVIEWER
 527   my2dHistogram = 0;
 528 #endif
 529
 530 }
 531
 532
 533 SMESH_ActorDef::~SMESH_ActorDef()
 534 {
 535   if(MYDEBUG) MESSAGE("~SMESH_ActorDef - "<<this);
 536
 537 #ifndef DISABLE_PLOT2DVIEWER
 538   if(my2dHistogram) {
 539     SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
 540     delete my2dHistogram;
 541   }
 542 #endif
 543
 544   // caught by SMESHGUI::ProcessEvents() static method
 545   this->InvokeEvent( SMESH::DeleteActorEvent, NULL );
 546
 547   myScalarBarActor->Delete();
 548   myLookupTable->Delete();
 549
 550   mySurfaceProp->Delete();
 551   myBackSurfaceProp->Delete();
 552
 553   myEdgeProp->Delete();
 554   myHighlightProp->Delete();
 555   myPreselectProp->Delete();
 556
 557   myNodeProp->Delete();
 558   myNodeExtProp->Delete();
 559
 560   my0DProp->Delete();
 561   my0DActor->Delete();
 562
 563   //my0DExtProp->Delete();
 564   //my0DExtActor->Delete();
 565
 566   my1DProp->Delete();
 567   my1DActor->Delete();
 568
 569   my1DExtProp->Delete();
 570   my1DExtActor->Delete();
 571
 572   my2DActor->Delete();
 573   my2DExtProp->Delete();
 574   my2DExtActor->Delete();
 575   my3DActor->Delete();
 576   my3DExtActor->Delete();
 577
 578   myNodeActor->Delete();
 579   myBaseActor->Delete();
 580
 581   myNodeExtActor->Delete();
 582
 583   myHighlitableActor->Delete();
 584
 585   //Deleting of points numbering pipeline
 586   //---------------------------------------
 587   myPointsNumDataSet->Delete();
 588
 589   // commented: porting to vtk 5.0
 590   //  myPtsLabeledDataMapper->RemoveAllInputs();
 591   myPtsLabeledDataMapper->Delete();
 592
 593   // commented: porting to vtk 5.0
 594   //  myPtsSelectVisiblePoints->UnRegisterAllOutputs();
 595   myPtsSelectVisiblePoints->Delete();
 596
 597   // commented: porting to vtk 5.0
 598   //  myPtsMaskPoints->UnRegisterAllOutputs();
 599   myPtsMaskPoints->Delete();
 600
 601   myPointLabels->Delete();
 602
 603
 604   //Deleting of cells numbering pipeline
 605   //---------------------------------------
 606   myCellsNumDataSet->Delete();
 607
 608   myClsLabeledDataMapper->RemoveAllInputs();
 609   myClsLabeledDataMapper->Delete();
 610
 611   // commented: porting to vtk 5.0
 612   //  myClsSelectVisiblePoints->UnRegisterAllOutputs();
 613   myClsSelectVisiblePoints->Delete();
 614
 615   // commented: porting to vtk 5.0
 616   //  myClsMaskPoints->UnRegisterAllOutputs();
 617   myClsMaskPoints->Delete();
 618
 619   // commented: porting to vtk 5.0
 620   //  myCellCenters->UnRegisterAllOutputs();
 621   myCellCenters->Delete();
 622
 623   myCellsLabels->Delete();
 624
 625   myImplicitBoolean->Delete();
 626
 627   myTimeStamp->Delete();
 628 }
 629
 630
 631 void SMESH_ActorDef::SetPointsLabeled( bool theIsPointsLabeled )
 632 {
 633   vtkUnstructuredGrid* aGrid = GetUnstructuredGrid();
 634
 635   myIsPointsLabeled = theIsPointsLabeled && aGrid->GetNumberOfPoints();
 636
 637   if ( myIsPointsLabeled )
 638   {
 639     myPointsNumDataSet->ShallowCopy(aGrid);
 640     vtkDataSet *aDataSet = myPointsNumDataSet;
 641
 642     int aNbElem = aDataSet->GetNumberOfPoints();
 643
 644     vtkIntArray *anArray = vtkIntArray::New();
 645     anArray->SetNumberOfValues( aNbElem );
 646
 647     for ( vtkIdType anId = 0; anId < aNbElem; anId++ )
 648     {
 649       int aSMDSId = myVisualObj->GetNodeObjId( anId );
 650       anArray->SetValue( anId, aSMDSId );
 651     }
 652
 653     aDataSet->GetPointData()->SetScalars( anArray );
 654     anArray->Delete();
 655     myPtsMaskPoints->SetInput( aDataSet );
 656     myPointLabels->SetVisibility( GetVisibility() );
 657   }
 658   else
 659   {
 660     myPointLabels->SetVisibility( false );
 661   }
 662   SetRepresentation(GetRepresentation());
 663   myTimeStamp->Modified();
 664 }
 665
 666
 667 void SMESH_ActorDef::SetCellsLabeled(bool theIsCellsLabeled)
 668 {
 669   vtkUnstructuredGrid* aGrid = GetUnstructuredGrid();
 670   myIsCellsLabeled = theIsCellsLabeled && aGrid->GetNumberOfPoints();
 671   if(myIsCellsLabeled){
 672     myCellsNumDataSet->ShallowCopy(aGrid);
 673     vtkDataSet *aDataSet = myCellsNumDataSet;
 674     int aNbElem = aDataSet->GetNumberOfCells();
 675     vtkIntArray *anArray = vtkIntArray::New();
 676     anArray->SetNumberOfValues(aNbElem);
 677     for(int anId = 0; anId < aNbElem; anId++){
 678       int aSMDSId = myVisualObj->GetElemObjId(anId);
 679       anArray->SetValue(anId,aSMDSId);
 680     }
 681     aDataSet->GetCellData()->SetScalars(anArray);
 682     myCellCenters->SetInput(aDataSet);
 683     myCellsLabels->SetVisibility(GetVisibility());
 684   }else{
 685     myCellsLabels->SetVisibility(false);
 686   }
 687   myTimeStamp->Modified();
 688 }
 689
 690
 691 void SMESH_ActorDef::SetFacesOriented(bool theIsFacesOriented)
 692 {
 693   myIsFacesOriented = theIsFacesOriented;
 694
 695   my2DActor->SetFacesOriented(theIsFacesOriented);
 696   my3DActor->SetFacesOriented(theIsFacesOriented);
 697
 698   myTimeStamp->Modified();
 699 }
 700
 701 bool SMESH_ActorDef::GetFacesOriented()
 702 {
 703   return myIsFacesOriented;
 704 }
 705
 706 void SMESH_ActorDef::SetFacesOrientationColor(vtkFloatingPointType theColor[3])
 707 {
 708   my2DActor->SetFacesOrientationColor( theColor );
 709   my3DActor->SetFacesOrientationColor( theColor );
 710 }
 711
 712 void SMESH_ActorDef::GetFacesOrientationColor(vtkFloatingPointType theColor[3])
 713 {
 714   my3DActor->GetFacesOrientationColor( theColor );
 715 }
 716
 717 void SMESH_ActorDef::SetFacesOrientationScale(vtkFloatingPointType theScale)
 718 {
 719   my2DActor->SetFacesOrientationScale( theScale );
 720   my3DActor->SetFacesOrientationScale( theScale );
 721 }
 722
 723 vtkFloatingPointType SMESH_ActorDef::GetFacesOrientationScale()
 724 {
 725   return my3DActor->GetFacesOrientationScale();
 726 }
 727
 728 void SMESH_ActorDef::SetFacesOrientation3DVectors(bool theState)
 729 {
 730   my2DActor->SetFacesOrientation3DVectors( theState );
 731   my3DActor->SetFacesOrientation3DVectors( theState );
 732 }
 733
 734 bool SMESH_ActorDef::GetFacesOrientation3DVectors()
 735 {
 736   return my3DActor->GetFacesOrientation3DVectors();
 737 }
 738
 739
 740 void
 741 SMESH_ActorDef::
 742 SetControlMode(eControl theMode)
 743 {
 744   SetControlMode(theMode,true);
 745 }
 746
 747
 748 void
 749 SMESH_ActorDef::
 750 SetControlMode(eControl theMode,
 751                bool theCheckEntityMode)
 752 {
 753   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
 754   if( !mgr )
 755     return;
 756
 757   myControlMode = eNone;
 758   theCheckEntityMode &= mgr->booleanValue( "SMESH", "display_entity", false );
 759
 760   my0DActor->GetMapper()->SetScalarVisibility(false);
 761   my1DActor->GetMapper()->SetScalarVisibility(false);
 762   my2DActor->GetMapper()->SetScalarVisibility(false);
 763   my3DActor->GetMapper()->SetScalarVisibility(false);
 764   myScalarBarActor->SetVisibility(false);
 765
 766   bool anIsScalarVisible = theMode > eNone;
 767
 768   if(anIsScalarVisible) {
 769     switch(theMode) {
 770     case eLength:
 771     {
 772       SMESH::Controls::Length* aControl = new SMESH::Controls::Length();
 773       aControl->SetPrecision( myControlsPrecision );
 774       myFunctor.reset( aControl );
 775       myControlActor = my1DActor;
 776       break;
 777     }
 778     case eLength2D:
 779     {
 780       myFunctor.reset(new SMESH::Controls::Length2D());
 781       myControlActor = my2DActor;
 782       break;
 783     }
 784     case eFreeBorders:
 785       myFunctor.reset(new SMESH::Controls::FreeBorders());
 786       myControlActor = my1DActor;
 787       break;
 788     case eFreeEdges:
 789       myFunctor.reset(new SMESH::Controls::FreeEdges());
 790       myControlActor = my2DActor;
 791       break;
 792     case eFreeNodes:
 793       myFunctor.reset(new SMESH::Controls::FreeNodes());
 794       myControlActor = myNodeActor;
 795       break;
 796     case eFreeFaces:
 797       myFunctor.reset(new SMESH::Controls::FreeFaces());
 798       myControlActor = my2DActor;
 799       break;
 800     case eBareBorderFace:
 801       myFunctor.reset(new SMESH::Controls::BareBorderFace());
 802       myControlActor = my2DActor;
 803       break;
 804     case eOverConstrainedFace:
 805       myFunctor.reset(new SMESH::Controls::OverConstrainedFace());
 806       myControlActor = my2DActor;
 807       break;
 808     case eMultiConnection:
 809       myFunctor.reset(new SMESH::Controls::MultiConnection());
 810       myControlActor = my1DActor;
 811       break;
 812     case eMultiConnection2D:
 813       myFunctor.reset(new SMESH::Controls::MultiConnection2D());
 814       myControlActor = my2DActor;
 815       break;
 816     case eArea:
 817     {
 818       SMESH::Controls::Area* aControl = new SMESH::Controls::Area();
 819       aControl->SetPrecision( myControlsPrecision );
 820       myFunctor.reset( aControl );
 821       myControlActor = my2DActor;
 822       break;
 823     }
 824     case eTaper:
 825     {
 826       SMESH::Controls::Taper* aControl = new SMESH::Controls::Taper();
 827       aControl->SetPrecision( myControlsPrecision );
 828       myFunctor.reset( aControl );
 829       myControlActor = my2DActor;
 830       break;
 831     }
 832     case eAspectRatio:
 833     {
 834       SMESH::Controls::AspectRatio* aControl = new SMESH::Controls::AspectRatio();
 835       aControl->SetPrecision( myControlsPrecision );
 836       myFunctor.reset( aControl );
 837       myControlActor = my2DActor;
 838       break;
 839     }
 840     case eAspectRatio3D:
 841     {
 842       SMESH::Controls::AspectRatio3D* aControl = new SMESH::Controls::AspectRatio3D();
 843       aControl->SetPrecision( myControlsPrecision );
 844       myFunctor.reset( aControl );
 845       myControlActor = my3DActor;
 846       break;
 847     }
 848     case eVolume3D:
 849     {
 850       SMESH::Controls::Volume* aControl = new SMESH::Controls::Volume();
 851       aControl->SetPrecision( myControlsPrecision );
 852       myFunctor.reset( aControl );
 853       myControlActor = my3DActor;
 854       break;
 855     }
 856     case eMaxElementLength2D:
 857     {
 858       SMESH::Controls::MaxElementLength2D* aControl = new SMESH::Controls::MaxElementLength2D();
 859       aControl->SetPrecision( myControlsPrecision );
 860       myFunctor.reset( aControl );
 861       myControlActor = my2DActor;
 862       break;
 863     }
 864     case eMaxElementLength3D:
 865     {
 866       SMESH::Controls::MaxElementLength3D* aControl = new SMESH::Controls::MaxElementLength3D();
 867       aControl->SetPrecision( myControlsPrecision );
 868       myFunctor.reset( aControl );
 869       myControlActor = my3DActor;
 870       break;
 871     }
 872     case eBareBorderVolume:
 873     {
 874       myFunctor.reset(new SMESH::Controls::BareBorderVolume());
 875       myControlActor = my3DActor;
 876       break;
 877     }
 878     case eOverConstrainedVolume:
 879     {
 880       myFunctor.reset(new SMESH::Controls::OverConstrainedVolume());
 881       myControlActor = my3DActor;
 882       break;
 883     }
 884     case eMinimumAngle:
 885     {
 886       SMESH::Controls::MinimumAngle* aControl = new SMESH::Controls::MinimumAngle();
 887       aControl->SetPrecision( myControlsPrecision );
 888       myFunctor.reset( aControl );
 889       myControlActor = my2DActor;
 890       break;
 891     }
 892     case eWarping:
 893     {
 894       SMESH::Controls::Warping* aControl = new SMESH::Controls::Warping();
 895       aControl->SetPrecision( myControlsPrecision );
 896       myFunctor.reset( aControl );
 897       myControlActor = my2DActor;
 898       break;
 899     }
 900     case eSkew:
 901     {
 902       SMESH::Controls::Skew* aControl = new SMESH::Controls::Skew();
 903       aControl->SetPrecision( myControlsPrecision );
 904       myFunctor.reset( aControl );
 905       myControlActor = my2DActor;
 906       break;
 907     }
 908     default:
 909       return;
 910     }
 911
 912     vtkUnstructuredGrid* aGrid = myControlActor->GetUnstructuredGrid();
 913     vtkIdType aNbCells = aGrid->GetNumberOfCells();
 914     if(aNbCells){
 915       myControlMode = theMode;
 916       switch(myControlMode){
 917       case eFreeNodes:
 918         myNodeExtActor->SetExtControlMode(myFunctor);
 919         break;
 920       case eFreeEdges:
 921       case eFreeBorders:
 922         my1DExtActor->SetExtControlMode(myFunctor);
 923         break;
 924       case eFreeFaces:
 925       case eBareBorderFace:
 926       case eOverConstrainedFace:
 927         my2DExtActor->SetExtControlMode(myFunctor);
 928         break;
 929       case eBareBorderVolume:
 930       case eOverConstrainedVolume:
 931         my3DExtActor->SetExtControlMode(myFunctor);
 932         break;
 933       case eLength2D:
 934       case eMultiConnection2D:
 935         my1DExtActor->SetExtControlMode(myFunctor,myScalarBarActor,myLookupTable);
 936         UpdateDistribution();
 937         break;
 938       default:
 939         myControlActor->SetControlMode(myFunctor,myScalarBarActor,myLookupTable);
 940         UpdateDistribution();
 941       }
 942     }
 943
 944     if(theCheckEntityMode){
 945       if(myControlActor == my1DActor)
 946         SetEntityMode(eEdges);
 947       else if(myControlActor == my2DActor){
 948         switch(myControlMode){
 949         case eLength2D:
 950         case eFreeEdges:
 951         case eFreeFaces:
 952         case eMultiConnection2D:
 953           //SetEntityMode(eEdges);
 954           SetEntityMode(eFaces);
 955           break;
 956         default:
 957           SetEntityMode(eFaces);
 958         }
 959       }else if(myControlActor == my3DActor)
 960         SetEntityMode(eVolumes);
 961     }
 962
 963   }
 964   else {
 965     if(theCheckEntityMode)
 966       myEntityMode = eAllEntity;
 967     myFunctor.reset();
 968   }
 969
 970   SetRepresentation(GetRepresentation());
 971
 972   myTimeStamp->Modified();
 973   Modified();
 974 }
 975
 976
 977 void SMESH_ActorDef::AddToRender(vtkRenderer* theRenderer){
 978   theRenderer->AddActor(myNodeActor);
 979   theRenderer->AddActor(myBaseActor);
 980
 981   theRenderer->AddActor(myNodeExtActor);
 982
 983   my3DActor->AddToRender(theRenderer);
 984   my3DExtActor->AddToRender(theRenderer);
 985   my2DActor->AddToRender(theRenderer);
 986   my2DExtActor->AddToRender(theRenderer);
 987
 988   theRenderer->AddActor(my1DActor);
 989   theRenderer->AddActor(my1DExtActor);
 990
 991   theRenderer->AddActor(my0DActor);
 992   //theRenderer->AddActor(my0DExtActor);
 993
 994   theRenderer->AddActor(myHighlitableActor);
 995
 996   theRenderer->AddActor2D(myScalarBarActor);
 997
 998   myPtsSelectVisiblePoints->SetRenderer(theRenderer);
 999   myClsSelectVisiblePoints->SetRenderer(theRenderer);
1000
1001   theRenderer->AddActor2D(myPointLabels);
1002   theRenderer->AddActor2D(myCellsLabels);
1003
1004   // the superclass' method should be called at the end
1005   // (in particular, for correct work of selection)
1006   SALOME_Actor::AddToRender(theRenderer);
1007 }
1008
1009 void SMESH_ActorDef::RemoveFromRender(vtkRenderer* theRenderer){
1010   SALOME_Actor::RemoveFromRender(theRenderer);
1011
1012   theRenderer->RemoveActor(myNodeActor);
1013   theRenderer->RemoveActor(myBaseActor);
1014
1015   theRenderer->RemoveActor(myNodeExtActor);
1016
1017   theRenderer->RemoveActor(myHighlitableActor);
1018
1019   theRenderer->RemoveActor(my0DActor);
1020   //theRenderer->RemoveActor(my0DExtActor);
1021
1022   theRenderer->RemoveActor(my1DActor);
1023   theRenderer->RemoveActor(my1DExtActor);
1024
1025   my2DActor->RemoveFromRender(theRenderer);
1026   my2DExtActor->RemoveFromRender(theRenderer);
1027   my3DActor->RemoveFromRender(theRenderer);
1028   my3DExtActor->RemoveFromRender(theRenderer);
1029
1030   theRenderer->RemoveActor(myScalarBarActor);
1031   theRenderer->RemoveActor(myPointLabels);
1032   theRenderer->RemoveActor(myCellsLabels);
1033 }
1034
1035
1036 bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
1037                           const char* theEntry,
1038                           const char* theName,
1039                           int theIsClear)
1040 {
1041   Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(theEntry,"SMESH",theName);
1042   setIO(anIO);
1043   setName(theName);
1044
1045   myVisualObj = theVisualObj;
1046   myVisualObj->Update(theIsClear);
1047
1048   myNodeActor->Init(myVisualObj,myImplicitBoolean);
1049   myBaseActor->Init(myVisualObj,myImplicitBoolean);
1050
1051   myHighlitableActor->Init(myVisualObj,myImplicitBoolean);
1052
1053   myNodeExtActor->Init(myVisualObj,myImplicitBoolean);
1054
1055   my0DActor->Init(myVisualObj,myImplicitBoolean);
1056   //my0DExtActor->Init(myVisualObj,myImplicitBoolean);
1057
1058   my1DActor->Init(myVisualObj,myImplicitBoolean);
1059   my1DExtActor->Init(myVisualObj,myImplicitBoolean);
1060
1061   my2DActor->Init(myVisualObj,myImplicitBoolean);
1062   my2DExtActor->Init(myVisualObj,myImplicitBoolean);
1063   my3DActor->Init(myVisualObj,myImplicitBoolean);
1064   my3DExtActor->Init(myVisualObj,myImplicitBoolean);
1065
1066   my0DActor->GetMapper()->SetLookupTable(myLookupTable);
1067   //my0DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1068
1069   my1DActor->GetMapper()->SetLookupTable(myLookupTable);
1070   my1DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1071
1072   my2DActor->GetMapper()->SetLookupTable(myLookupTable);
1073   my2DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1074   my3DActor->GetMapper()->SetLookupTable(myLookupTable);
1075   my3DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1076
1077   vtkFloatingPointType aFactor, aUnits;
1078   my2DActor->GetPolygonOffsetParameters(aFactor,aUnits);
1079   my2DActor->SetPolygonOffsetParameters(aFactor,aUnits*0.75);
1080   my2DExtActor->SetPolygonOffsetParameters(aFactor,aUnits*0.5);
1081
1082   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
1083   if( !mgr )
1084     return false;
1085
1086   //SetIsShrunkable(theGrid->GetNumberOfCells() > 10);
1087   SetIsShrunkable(true);
1088
1089   SetShrinkFactor( SMESH::GetFloat( "SMESH:shrink_coeff", 75 ) / 100. );
1090
1091   int aMode = mgr->integerValue( "SMESH", "display_mode" );
1092   SetRepresentation(-1);
1093
1094   if(aMode == 0){
1095     SetRepresentation(eEdge);
1096   }else if(aMode == 1){
1097     SetRepresentation(eSurface);
1098   }else if(aMode == 2){
1099     SetRepresentation(ePoint);
1100   }
1101
1102   if(aMode == 3){
1103     SetShrink();
1104   }
1105
1106   if( dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1107     SetIsDisplayNameActor( true );
1108
1109   int aMarkerType = mgr->integerValue( "SMESH", "type_of_marker", 1 ); // dot
1110   int aMarkerScale = mgr->integerValue( "SMESH", "marker_scale", 9 );  // 5 pixels
1111   SetMarkerStd( (VTK::MarkerType)aMarkerType, (VTK::MarkerScale)aMarkerScale );
1112
1113   myTimeStamp->Modified();
1114   Modified();
1115   return true;
1116 }
1117
1118
1119 vtkFloatingPointType* SMESH_ActorDef::GetBounds(){
1120   return myNodeActor->GetBounds();
1121 }
1122
1123
1124 vtkDataSet* SMESH_ActorDef::GetInput(){
1125   return GetUnstructuredGrid();
1126 }
1127
1128
1129 void SMESH_ActorDef::SetTransform(VTKViewer_Transform* theTransform){
1130   Superclass::SetTransform(theTransform);
1131
1132   myNodeActor->SetTransform(theTransform);
1133   myBaseActor->SetTransform(theTransform);
1134
1135   myHighlitableActor->SetTransform(theTransform);
1136
1137   myNodeExtActor->SetTransform(theTransform);
1138
1139   my0DActor->SetTransform(theTransform);
1140   //my0DExtActor->SetTransform(theTransform);
1141
1142   my1DActor->SetTransform(theTransform);
1143   my1DExtActor->SetTransform(theTransform);
1144
1145   my2DActor->SetTransform(theTransform);
1146   my2DExtActor->SetTransform(theTransform);
1147   my3DActor->SetTransform(theTransform);
1148   my3DExtActor->SetTransform(theTransform);
1149
1150   Modified();
1151 }
1152
1153
1154 void SMESH_ActorDef::SetMapper(vtkMapper* theMapper){
1155   vtkLODActor::SetMapper(theMapper);
1156 }
1157
1158
1159 void SMESH_ActorDef::ShallowCopy(vtkProp *prop){
1160   SALOME_Actor::ShallowCopy(prop);
1161 }
1162
1163
1164 vtkMapper* SMESH_ActorDef::GetMapper(){
1165   return myPickableActor->GetMapper();
1166 }
1167
1168
1169 vtkUnstructuredGrid* SMESH_ActorDef::GetUnstructuredGrid(){
1170   return myVisualObj->GetUnstructuredGrid();
1171 }
1172
1173
1174 bool SMESH_ActorDef::IsInfinitive(){
1175   vtkDataSet *aDataSet = myPickableActor->GetUnstructuredGrid();
1176   aDataSet->Update();
1177   myIsInfinite = aDataSet->GetNumberOfCells() == 0 ||
1178     ( aDataSet->GetNumberOfCells() == 1 &&
1179     aDataSet->GetCell(0)->GetCellType() == VTK_VERTEX );
1180   return SALOME_Actor::IsInfinitive();
1181 }
1182
1183
1184 void SMESH_ActorDef::SetIsShrunkable(bool theShrunkable){
1185   if ( myIsShrinkable == theShrunkable )
1186     return;
1187   myIsShrinkable = theShrunkable;
1188   Modified();
1189 }
1190
1191 vtkFloatingPointType SMESH_ActorDef::GetShrinkFactor(){
1192   return myBaseActor->GetShrinkFactor();
1193 }
1194
1195 void SMESH_ActorDef::SetShrinkFactor(vtkFloatingPointType theValue){
1196   myBaseActor->SetShrinkFactor(theValue);
1197
1198   my1DActor->SetShrinkFactor(theValue);
1199   my1DExtActor->SetShrinkFactor(theValue);
1200
1201   my2DActor->SetShrinkFactor(theValue);
1202   my2DExtActor->SetShrinkFactor(theValue);
1203   my3DActor->SetShrinkFactor(theValue);
1204   my3DExtActor->SetShrinkFactor(theValue);
1205
1206   Modified();
1207 }
1208
1209 void SMESH_ActorDef::SetShrink(){
1210   if(!myIsShrinkable) return;
1211
1212   myBaseActor->SetShrink();
1213
1214   my1DActor->SetShrink();
1215   my1DExtActor->SetShrink();
1216
1217   my2DActor->SetShrink();
1218   my2DExtActor->SetShrink();
1219   my3DActor->SetShrink();
1220   my3DExtActor->SetShrink();
1221
1222   myIsShrunk = true;
1223   Modified();
1224 }
1225
1226 void SMESH_ActorDef::UnShrink(){
1227   if(!myIsShrunk) return;
1228
1229   myBaseActor->UnShrink();
1230
1231   my1DActor->UnShrink();
1232   my1DExtActor->UnShrink();
1233
1234   my2DActor->UnShrink();
1235   my2DExtActor->UnShrink();
1236   my3DActor->UnShrink();
1237   my3DExtActor->UnShrink();
1238
1239   myIsShrunk = false;
1240   Modified();
1241 }
1242
1243
1244 int SMESH_ActorDef::GetNodeObjId(int theVtkID){
1245   return myPickableActor->GetNodeObjId(theVtkID);
1246 }
1247
1248 vtkFloatingPointType* SMESH_ActorDef::GetNodeCoord(int theObjID){
1249   return myPickableActor->GetNodeCoord(theObjID);
1250 }
1251
1252
1253 int SMESH_ActorDef::GetElemObjId(int theVtkID){
1254   return myPickableActor->GetElemObjId(theVtkID);
1255 }
1256
1257 vtkCell* SMESH_ActorDef::GetElemCell(int theObjID){
1258   return myPickableActor->GetElemCell(theObjID);
1259 }
1260
1261
1262 void SMESH_ActorDef::SetVisibility(int theMode){
1263   SetVisibility(theMode,true);
1264 }
1265
1266
1267 void SMESH_ActorDef::SetVisibility(int theMode, bool theIsUpdateRepersentation){
1268   SALOME_Actor::SetVisibility(theMode);
1269
1270   myNodeActor->VisibilityOff();
1271   myBaseActor->VisibilityOff();
1272
1273   myNodeExtActor->VisibilityOff();
1274
1275   my0DActor->VisibilityOff();
1276   //my0DExtActor->VisibilityOff();
1277
1278   my1DActor->VisibilityOff();
1279   my1DExtActor->VisibilityOff();
1280
1281   my2DActor->VisibilityOff();
1282   my2DExtActor->VisibilityOff();
1283   my3DActor->VisibilityOff();
1284   my3DExtActor->VisibilityOff();
1285
1286   myScalarBarActor->VisibilityOff();
1287   myPointLabels->VisibilityOff();
1288   myCellsLabels->VisibilityOff();
1289
1290   if(GetVisibility()){
1291     if(theIsUpdateRepersentation)
1292       SetRepresentation(GetRepresentation());
1293
1294     if(myControlMode != eNone){
1295       switch(myControlMode){
1296       case eFreeNodes:
1297         myNodeExtActor->VisibilityOn();
1298         break;
1299       case eFreeEdges:
1300       case eFreeBorders:
1301         my1DExtActor->VisibilityOn();
1302         break;
1303       case eFreeFaces:
1304       case eBareBorderFace:
1305       case eOverConstrainedFace:
1306         my2DExtActor->VisibilityOn();
1307         break;
1308       case eBareBorderVolume:
1309       case eOverConstrainedVolume:
1310         my3DExtActor->VisibilityOn();
1311         break;
1312       case eLength2D:
1313       case eMultiConnection2D:
1314         my1DExtActor->VisibilityOn();
1315       default:
1316         if(myControlActor->GetUnstructuredGrid()->GetNumberOfCells())
1317           myScalarBarActor->VisibilityOn();
1318       }
1319     }
1320
1321     if(myRepresentation != ePoint)
1322       myPickableActor->VisibilityOn();
1323     else {
1324       myNodeActor->VisibilityOn();
1325     }
1326
1327     if(myEntityMode & e0DElements){
1328       my0DActor->VisibilityOn();
1329     }
1330
1331     if(myEntityMode & eEdges && GetRepresentation() != ePoint){
1332       my1DActor->VisibilityOn();
1333     }
1334
1335     if(myEntityMode & eFaces && GetRepresentation() != ePoint){
1336       my2DActor->VisibilityOn();
1337     }
1338
1339     if(myEntityMode & eVolumes && GetRepresentation() != ePoint){
1340       my3DActor->VisibilityOn();
1341     }
1342
1343     if(myIsPointsLabeled){
1344       myPointLabels->VisibilityOn();
1345       myNodeActor->VisibilityOn();
1346     }
1347
1348     if(myIsCellsLabeled)
1349       myCellsLabels->VisibilityOn();
1350   }
1351 #ifndef DISABLE_PLOT2DVIEWER
1352   else
1353     SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
1354 #endif
1355   UpdateHighlight();
1356   Modified();
1357 }
1358
1359
1360 void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
1361 {
1362   myEntityState = eAllEntity;
1363
1364   if(!myVisualObj->GetNbEntities(SMDSAbs_0DElement)) {
1365     myEntityState &= ~e0DElements;
1366     theMode &= ~e0DElements;
1367   }
1368
1369   if(!myVisualObj->GetNbEntities(SMDSAbs_Edge)) {
1370     myEntityState &= ~eEdges;
1371     theMode &= ~eEdges;
1372   }
1373
1374   if(!myVisualObj->GetNbEntities(SMDSAbs_Face)) {
1375     myEntityState &= ~eFaces;
1376     theMode &= ~eFaces;
1377   }
1378
1379   if(!myVisualObj->GetNbEntities(SMDSAbs_Volume)) {
1380     myEntityState &= ~eVolumes;
1381     theMode &= ~eVolumes;
1382   }
1383
1384   if (!theMode) {
1385     if(myVisualObj->GetNbEntities(SMDSAbs_0DElement))
1386       theMode |= e0DElements;
1387
1388     if(myVisualObj->GetNbEntities(SMDSAbs_Edge))
1389       theMode |= eEdges;
1390
1391     if(myVisualObj->GetNbEntities(SMDSAbs_Face))
1392       theMode |= eFaces;
1393
1394     if(myVisualObj->GetNbEntities(SMDSAbs_Volume))
1395       theMode |= eVolumes;
1396   }
1397
1398   myBaseActor->myGeomFilter->SetInside(myEntityMode != myEntityState);
1399
1400   myEntityMode = theMode;
1401   VTKViewer_ExtractUnstructuredGrid* aFilter = NULL;
1402   aFilter = myBaseActor->GetExtractUnstructuredGrid();
1403   aFilter->ClearRegisteredCellsWithType();
1404   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
1405
1406   VTKViewer_ExtractUnstructuredGrid* aHightFilter = myHighlitableActor->GetExtractUnstructuredGrid();
1407   aHightFilter->ClearRegisteredCellsWithType();
1408   aHightFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
1409
1410   if (myEntityMode & e0DElements) {
1411     if (MYDEBUG) MESSAGE("0D ELEMENTS");
1412     aFilter->RegisterCellsWithType(VTK_VERTEX);
1413     aHightFilter->RegisterCellsWithType(VTK_VERTEX);
1414   }
1415
1416   if (myEntityMode & eEdges) {
1417     if (MYDEBUG) MESSAGE("EDGES");
1418     aFilter->RegisterCellsWithType(VTK_LINE);
1419     aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
1420
1421     aHightFilter->RegisterCellsWithType(VTK_LINE);
1422     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
1423   }
1424
1425   if (myEntityMode & eFaces) {
1426     if (MYDEBUG) MESSAGE("FACES");
1427     aFilter->RegisterCellsWithType(VTK_TRIANGLE);
1428     aFilter->RegisterCellsWithType(VTK_POLYGON);
1429     aFilter->RegisterCellsWithType(VTK_QUAD);
1430     aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
1431     aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
1432
1433     aHightFilter->RegisterCellsWithType(VTK_TRIANGLE);
1434     aHightFilter->RegisterCellsWithType(VTK_POLYGON);
1435     aHightFilter->RegisterCellsWithType(VTK_QUAD);
1436     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
1437     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
1438   }
1439
1440   if (myEntityMode & eVolumes) {
1441     if (MYDEBUG) MESSAGE("VOLUMES");
1442     aFilter->RegisterCellsWithType(VTK_TETRA);
1443     aFilter->RegisterCellsWithType(VTK_VOXEL);
1444     aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
1445     aFilter->RegisterCellsWithType(VTK_WEDGE);
1446     aFilter->RegisterCellsWithType(VTK_PYRAMID);
1447     aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
1448     aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
1449     aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
1450     aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
1451 //#ifdef VTK_HAVE_POLYHEDRON
1452     aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
1453 //#endif
1454
1455     aHightFilter->RegisterCellsWithType(VTK_TETRA);
1456     aHightFilter->RegisterCellsWithType(VTK_VOXEL);
1457     aHightFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
1458     aHightFilter->RegisterCellsWithType(VTK_WEDGE);
1459     aHightFilter->RegisterCellsWithType(VTK_PYRAMID);
1460     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
1461     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
1462     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
1463     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
1464     aHightFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
1465 //#ifdef VTK_HAVE_POLYHEDRON
1466     aHightFilter->RegisterCellsWithType(VTK_POLYHEDRON);
1467 //#endif
1468   }
1469   aFilter->Update();
1470   if (MYDEBUG) MESSAGE(aFilter->GetOutput()->GetNumberOfCells());
1471   SetVisibility(GetVisibility(),false);
1472 }
1473
1474 void SMESH_ActorDef::SetRepresentation (int theMode)
1475 {
1476   int aNbEdges = myVisualObj->GetNbEntities(SMDSAbs_Edge);
1477   int aNbFaces = myVisualObj->GetNbEntities(SMDSAbs_Face);
1478   int aNbVolumes = myVisualObj->GetNbEntities(SMDSAbs_Volume);
1479
1480   if (theMode < 0) {
1481     myRepresentation = eSurface;
1482     if (!aNbFaces && !aNbVolumes && aNbEdges) {
1483       myRepresentation = eEdge;
1484     } else if (!aNbFaces && !aNbVolumes && !aNbEdges) {
1485       myRepresentation = ePoint;
1486     }
1487   } else {
1488     switch (theMode) {
1489     case eEdge:
1490       if (!aNbFaces && !aNbVolumes && !aNbEdges) return;
1491       break;
1492     case eSurface:
1493       if (!aNbFaces && !aNbVolumes) return;
1494       break;
1495     }
1496     myRepresentation = theMode;
1497   }
1498
1499   if (!GetUnstructuredGrid()->GetNumberOfCells())
1500     myRepresentation = ePoint;
1501
1502   if (myIsShrunk) {
1503     if (myRepresentation == ePoint) {
1504       UnShrink();
1505       myIsShrunk = true;
1506     } else {
1507       SetShrink();
1508     }
1509   }
1510
1511   myPickableActor = myBaseActor;
1512   myNodeActor->SetVisibility(false);
1513   myNodeExtActor->SetVisibility(false);
1514   vtkProperty *aProp = NULL, *aBackProp = NULL;
1515   SMESH_DeviceActor::EReperesent aReperesent = SMESH_DeviceActor::EReperesent(-1);
1516   SMESH_Actor::EQuadratic2DRepresentation aQuadraticMode = GetQuadratic2DRepresentation();
1517   switch (myRepresentation) {
1518   case ePoint:
1519     myPickableActor = myNodeActor;
1520     myNodeActor->SetVisibility(true);
1521     aQuadraticMode = SMESH_Actor::eLines;
1522     aProp = aBackProp = myNodeProp;
1523     aReperesent = SMESH_DeviceActor::ePoint;
1524     break;
1525   case eEdge:
1526     aProp = aBackProp = myEdgeProp;
1527     aReperesent = SMESH_DeviceActor::eInsideframe;
1528     break;
1529   case eSurface:
1530     aProp = mySurfaceProp;
1531     aBackProp = myBackSurfaceProp;
1532     aReperesent = SMESH_DeviceActor::eSurface;
1533     break;
1534   }
1535
1536   my2DActor->SetProperty(aProp);
1537   my2DActor->SetBackfaceProperty(aBackProp);
1538   my2DActor->SetRepresentation(aReperesent);
1539
1540   if(aQuadraticMode == SMESH_Actor::eLines)
1541     my2DActor->SetQuadraticArcMode(false);
1542   else if(aQuadraticMode == SMESH_Actor::eArcs)
1543     my2DActor->SetQuadraticArcMode(true);
1544
1545   my2DExtActor->SetRepresentation(aReperesent);
1546
1547   my3DActor->SetProperty(aProp);
1548   my3DActor->SetBackfaceProperty(aBackProp);
1549   my3DActor->SetRepresentation(aReperesent);
1550
1551   //my0DExtActor->SetVisibility(false);
1552   my1DExtActor->SetVisibility(false);
1553   my2DExtActor->SetVisibility(false);
1554   my3DExtActor->SetVisibility(false);
1555
1556   // ???
1557   //my0DActor->SetProperty(aProp);
1558   //my0DActor->SetBackfaceProperty(aBackProp);
1559   my0DActor->SetRepresentation(aReperesent);
1560   //my0DExtActor->SetRepresentation(aReperesent);
1561
1562   switch(myControlMode){
1563   case eLength:
1564   case eMultiConnection:
1565     aProp = aBackProp = my1DProp;
1566     if(myRepresentation != ePoint)
1567       aReperesent = SMESH_DeviceActor::eInsideframe;
1568     break;
1569   }
1570
1571   if(aQuadraticMode == SMESH_Actor::eLines)
1572     my1DActor->SetQuadraticArcMode(false);
1573   else if(aQuadraticMode == SMESH_Actor::eArcs)
1574     my1DActor->SetQuadraticArcMode(true);
1575
1576   my1DActor->SetProperty(aProp);
1577   my1DActor->SetBackfaceProperty(aBackProp);
1578   my1DActor->SetRepresentation(aReperesent);
1579
1580   my1DExtActor->SetRepresentation(aReperesent);
1581
1582   if(myIsPointsVisible)
1583     myPickableActor = myNodeActor;
1584   if(GetPointRepresentation())
1585     myNodeActor->SetVisibility(true);
1586
1587   SetMapper(myPickableActor->GetMapper());
1588
1589   SetVisibility(GetVisibility(),false);
1590
1591   Modified();
1592 }
1593
1594
1595 void SMESH_ActorDef::SetPointRepresentation(bool theIsPointsVisible){
1596   if ( myIsPointsVisible == theIsPointsVisible )
1597     return;
1598   myIsPointsVisible = theIsPointsVisible;
1599   SetRepresentation(GetRepresentation());
1600 }
1601
1602 bool SMESH_ActorDef::GetPointRepresentation(){
1603   return myIsPointsVisible || myIsPointsLabeled;
1604 }
1605
1606
1607 void SMESH_ActorDef::UpdateHighlight(){
1608   myHighlitableActor->SetVisibility(false);
1609   myHighlitableActor->SetHighlited(false);
1610
1611   if(myIsHighlighted){
1612     myHighlitableActor->SetProperty(myHighlightProp);
1613   }else if(myIsPreselected){
1614     myHighlitableActor->SetProperty(myPreselectProp);
1615   }
1616
1617   bool anIsVisible = GetVisibility();
1618
1619   if(myIsHighlighted || myIsPreselected){
1620     if(GetUnstructuredGrid()->GetNumberOfCells()){
1621       myHighlitableActor->SetHighlited(anIsVisible);
1622       myHighlitableActor->SetVisibility(anIsVisible);
1623       myHighlitableActor->GetExtractUnstructuredGrid()->
1624         SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::eCells);
1625       myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
1626     }else if(myRepresentation == ePoint || GetPointRepresentation()){
1627       myHighlitableActor->SetHighlited(anIsVisible);
1628       myHighlitableActor->GetExtractUnstructuredGrid()->
1629         SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
1630       myHighlitableActor->SetVisibility(anIsVisible);
1631       myHighlitableActor->SetRepresentation(SMESH_DeviceActor::ePoint);
1632
1633       VTK::MarkerType aMarkerType = GetMarkerType();
1634       if(aMarkerType != VTK::MT_USER)
1635         myHighlitableActor->SetMarkerStd(aMarkerType, GetMarkerScale());
1636       else
1637         myHighlitableActor->SetMarkerTexture(GetMarkerTexture(), myMarkerTexture);
1638     }
1639   }
1640 }
1641
1642
1643 void SMESH_ActorDef::highlight(bool theHighlight){
1644   if ( myIsHighlighted == theHighlight )
1645     return;
1646   myIsHighlighted = theHighlight;
1647   UpdateHighlight();
1648 }
1649
1650
1651 void SMESH_ActorDef::SetPreSelected(bool thePreselect){
1652   if ( myIsPreselected == thePreselect )
1653     return;
1654   myIsPreselected = thePreselect;
1655   UpdateHighlight();
1656 }
1657
1658
1659 // From vtkFollower
1660 int SMESH_ActorDef::RenderOpaqueGeometry(vtkViewport *vp)
1661 {
1662   if (myPickableActor->GetIsOpaque())
1663     {
1664     vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
1665     this->Render(ren);
1666     return 1;
1667     }
1668   return 0;
1669 }
1670
1671
1672 int SMESH_ActorDef::RenderTranslucentGeometry(vtkViewport *vp)
1673 {
1674   if (!myPickableActor->GetIsOpaque())
1675     {
1676     vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
1677     this->Render(ren);
1678     return 1;
1679     }
1680   return 0;
1681 }
1682
1683
1684 void SMESH_ActorDef::Render(vtkRenderer *ren){
1685   unsigned long aTime = myTimeStamp->GetMTime();
1686   unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
1687   unsigned long aClippingTime = myImplicitBoolean->GetMTime();
1688   if(anObjTime > aTime || aClippingTime > aTime)
1689     Update();
1690 }
1691
1692
1693 void SMESH_ActorDef::Update(){
1694   if(MYDEBUG) MESSAGE("SMESH_ActorDef::Update");
1695
1696   if(GetControlMode() != eNone) {
1697     unsigned long aTime = myTimeStamp->GetMTime();
1698     unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
1699     if (anObjTime > aTime)
1700       SetControlMode(GetControlMode(),false);
1701   }
1702   if(myIsPointsLabeled){
1703     SetPointsLabeled(myIsPointsLabeled);
1704   }
1705   if(myIsCellsLabeled){
1706     SetCellsLabeled(myIsCellsLabeled);
1707   }
1708   if(myIsFacesOriented){
1709     SetFacesOriented(myIsFacesOriented);
1710   }
1711   SetEntityMode(GetEntityMode());
1712   SetVisibility(GetVisibility());
1713
1714   myTimeStamp->Modified();
1715   Modified();
1716 }
1717
1718
1719 void SMESH_ActorDef::ReleaseGraphicsResources(vtkWindow *renWin){
1720   SALOME_Actor::ReleaseGraphicsResources(renWin);
1721
1722   myPickableActor->ReleaseGraphicsResources(renWin);
1723 }
1724
1725
1726 static void GetColor(vtkProperty *theProperty, vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1727   vtkFloatingPointType* aColor = theProperty->GetColor();
1728   r = aColor[0];
1729   g = aColor[1];
1730   b = aColor[2];
1731 }
1732
1733
1734 void SMESH_ActorDef::SetOpacity(vtkFloatingPointType theValue){
1735   mySurfaceProp->SetOpacity(theValue);
1736   myBackSurfaceProp->SetOpacity(theValue);
1737   myEdgeProp->SetOpacity(theValue);
1738   myNodeProp->SetOpacity(theValue);
1739
1740   my1DProp->SetOpacity(theValue);
1741 }
1742
1743
1744 vtkFloatingPointType SMESH_ActorDef::GetOpacity(){
1745   return mySurfaceProp->GetOpacity();
1746 }
1747
1748
1749 void SMESH_ActorDef::SetSufaceColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1750   mySurfaceProp->SetColor(r,g,b);
1751   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1752     if( aGroupObj->GetElementType() == SMDSAbs_Face ||
1753         aGroupObj->GetElementType() == SMDSAbs_Volume )
1754       myNameActor->SetBackgroundColor(r,g,b);
1755   Modified();
1756 }
1757
1758 void SMESH_ActorDef::GetSufaceColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1759   ::GetColor(mySurfaceProp,r,g,b);
1760   my2DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1761 }
1762
1763 void SMESH_ActorDef::SetBackSufaceColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1764   myBackSurfaceProp->SetColor(r,g,b);
1765   Modified();
1766 }
1767
1768 void SMESH_ActorDef::GetBackSufaceColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1769   ::GetColor(myBackSurfaceProp,r,g,b);
1770 }
1771
1772 void SMESH_ActorDef::SetEdgeColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1773   myEdgeProp->SetColor(r,g,b);
1774   my1DProp->SetColor(r,g,b);
1775   my1DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1776   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1777     if( aGroupObj->GetElementType() == SMDSAbs_Edge )
1778       myNameActor->SetBackgroundColor(r,g,b);
1779   Modified();
1780 }
1781
1782 void SMESH_ActorDef::GetEdgeColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1783   ::GetColor(myEdgeProp,r,g,b);
1784 }
1785
1786 void SMESH_ActorDef::SetNodeColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1787   myNodeProp->SetColor(r,g,b);
1788   myNodeExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1789   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1790     if( aGroupObj->GetElementType() == SMDSAbs_Node )
1791       myNameActor->SetBackgroundColor(r,g,b);
1792   Modified();
1793 }
1794
1795 void SMESH_ActorDef::GetNodeColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1796   ::GetColor(myNodeProp,r,g,b);
1797 }
1798
1799 void SMESH_ActorDef::Set0DColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1800   my0DProp->SetColor(r,g,b);
1801   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1802     if( aGroupObj->GetElementType() == SMDSAbs_0DElement )
1803       myNameActor->SetBackgroundColor(r,g,b);
1804   Modified();
1805 }
1806
1807 void SMESH_ActorDef::Get0DColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1808   ::GetColor(my0DProp,r,g,b);
1809 }
1810
1811 void SMESH_ActorDef::SetHighlightColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1812   myHighlightProp->SetColor(r,g,b);
1813   Modified();
1814 }
1815
1816 void SMESH_ActorDef::GetHighlightColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1817   ::GetColor(myHighlightProp,r,g,b);
1818 }
1819
1820 void SMESH_ActorDef::SetPreHighlightColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1821   myPreselectProp->SetColor(r,g,b);
1822   Modified();
1823 }
1824
1825 void SMESH_ActorDef::GetPreHighlightColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1826   ::GetColor(myPreselectProp,r,g,b);
1827 }
1828
1829
1830 vtkFloatingPointType SMESH_ActorDef::GetLineWidth(){
1831   return myEdgeProp->GetLineWidth();
1832 }
1833
1834
1835 void SMESH_ActorDef::SetLineWidth(vtkFloatingPointType theVal){
1836   myEdgeProp->SetLineWidth(theVal);
1837
1838   my1DProp->SetLineWidth(theVal + aLineWidthInc);
1839   my1DExtProp->SetLineWidth(theVal + aLineWidthInc);
1840
1841   Modified();
1842 }
1843
1844
1845 void SMESH_ActorDef::Set0DSize(vtkFloatingPointType theVal){
1846   my0DProp->SetPointSize(theVal);
1847   Modified();
1848 }
1849
1850 vtkFloatingPointType SMESH_ActorDef::Get0DSize(){
1851   return my0DProp->GetPointSize();
1852 }
1853
1854 int SMESH_ActorDef::GetObjDimension( const int theObjId )
1855 {
1856   return myVisualObj->GetElemDimension( theObjId );
1857 }
1858
1859 bool
1860 SMESH_ActorDef::
1861 IsImplicitFunctionUsed() const
1862 {
1863   return myBaseActor->IsImplicitFunctionUsed();
1864 }
1865
1866 void
1867 SMESH_ActorDef::SetImplicitFunctionUsed(bool theIsImplicitFunctionUsed)
1868 {
1869   myNodeActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1870   myBaseActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1871
1872   myHighlitableActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1873
1874   myNodeExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1875
1876   my0DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1877   //my0DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1878
1879   my1DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1880   my1DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1881
1882   my2DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1883   my2DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1884   my3DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1885   my3DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1886 }
1887
1888 vtkIdType
1889 SMESH_ActorDef::AddClippingPlane(vtkPlane* thePlane)
1890 {
1891   if(thePlane){
1892     myImplicitBoolean->GetFunction()->AddItem(thePlane);
1893     myCippingPlaneCont.push_back(thePlane);
1894     if(!IsImplicitFunctionUsed())
1895       SetImplicitFunctionUsed(true);
1896   }
1897   return myCippingPlaneCont.size();
1898 }
1899
1900 void
1901 SMESH_ActorDef::
1902 RemoveAllClippingPlanes()
1903 {
1904   myImplicitBoolean->GetFunction()->RemoveAllItems();
1905   myImplicitBoolean->GetFunction()->Modified(); // VTK bug
1906   myCippingPlaneCont.clear();
1907   SetImplicitFunctionUsed(false);
1908 }
1909
1910 vtkIdType
1911 SMESH_ActorDef::
1912 GetNumberOfClippingPlanes()
1913 {
1914   return myCippingPlaneCont.size();
1915 }
1916
1917 vtkPlane*
1918 SMESH_ActorDef::
1919 GetClippingPlane(vtkIdType theID)
1920 {
1921   if(theID >= myCippingPlaneCont.size())
1922     return NULL;
1923   return myCippingPlaneCont[theID].Get();
1924 }
1925
1926 void SMESH_ActorDef::UpdateScalarBar()
1927 {
1928   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
1929   if( !mgr )
1930     return;
1931
1932   vtkTextProperty* aScalarBarTitleProp = vtkTextProperty::New();
1933
1934   QColor aTColor = mgr->colorValue( "SMESH", "scalar_bar_title_color", QColor( 255, 255, 255 ) );
1935   aScalarBarTitleProp->SetColor( aTColor.red()/255., aTColor.green()/255., aTColor.blue()/255. );
1936
1937   aScalarBarTitleProp->SetFontFamilyToArial();
1938
1939   if ( mgr->hasValue( "SMESH", "scalar_bar_title_font" ) )
1940   {
1941     QFont f = mgr->fontValue( "SMESH", "scalar_bar_title_font" );
1942     if ( f.family() == "Arial" )
1943       aScalarBarTitleProp->SetFontFamilyToArial();
1944     else if ( f.family() == "Courier" )
1945       aScalarBarTitleProp->SetFontFamilyToCourier();
1946     else if ( f.family() == "Times" )
1947       aScalarBarTitleProp->SetFontFamilyToTimes();
1948
1949     if ( f.bold() )
1950       aScalarBarTitleProp->BoldOn();
1951     else
1952       aScalarBarTitleProp->BoldOff();
1953
1954     if ( f.italic() )
1955       aScalarBarTitleProp->ItalicOn();
1956     else
1957      aScalarBarTitleProp->ItalicOff();
1958
1959     if ( f.overline() )
1960       aScalarBarTitleProp->ShadowOn();
1961     else
1962       aScalarBarTitleProp->ShadowOff();
1963   }
1964
1965   myScalarBarActor->SetTitleTextProperty( aScalarBarTitleProp );
1966   aScalarBarTitleProp->Delete();
1967
1968   vtkTextProperty* aScalarBarLabelProp = vtkTextProperty::New();
1969
1970   aTColor = mgr->colorValue( "SMESH", "scalar_bar_label_color", QColor( 255, 255, 255 ) );
1971   aScalarBarLabelProp->SetColor( aTColor.red()/255., aTColor.green()/255., aTColor.blue()/255. );
1972
1973   aScalarBarLabelProp->SetFontFamilyToArial();
1974   if( mgr->hasValue( "SMESH", "scalar_bar_label_font" ) )
1975   {
1976     QFont f = mgr->fontValue( "SMESH", "scalar_bar_label_font" );
1977     if( f.family() == "Arial" )
1978       aScalarBarLabelProp->SetFontFamilyToArial();
1979     else if( f.family() == "Courier" )
1980       aScalarBarLabelProp->SetFontFamilyToCourier();
1981     else if( f.family() == "Times" )
1982       aScalarBarLabelProp->SetFontFamilyToTimes();
1983
1984     if ( f.bold() )
1985       aScalarBarLabelProp->BoldOn();
1986     else
1987       aScalarBarLabelProp->BoldOff();
1988
1989     if ( f.italic() )
1990       aScalarBarLabelProp->ItalicOn();
1991     else
1992       aScalarBarLabelProp->ItalicOff();
1993
1994     if( f.overline() )
1995       aScalarBarLabelProp->ShadowOn();
1996     else
1997       aScalarBarLabelProp->ShadowOff();
1998   }
1999
2000   myScalarBarActor->SetLabelTextProperty( aScalarBarLabelProp );
2001   aScalarBarLabelProp->Delete();
2002
2003   bool horiz = ( mgr->integerValue( "SMESH", "scalar_bar_orientation" ) == 1 );
2004   QString name = QString( "scalar_bar_%1_" ).arg( horiz ? "horizontal" : "vertical" );
2005   if( horiz )
2006     myScalarBarActor->SetOrientationToHorizontal();
2007   else
2008     myScalarBarActor->SetOrientationToVertical();
2009
2010
2011   vtkFloatingPointType aXVal = horiz ? 0.20 : 0.01;
2012   if( mgr->hasValue( "SMESH", name + "x" ) )
2013     aXVal = mgr->doubleValue( "SMESH", name + "x", aXVal );
2014
2015   vtkFloatingPointType aYVal = horiz ? 0.01 : 0.1;
2016   if( mgr->hasValue( "SMESH", name + "y" ) )
2017     aYVal = mgr->doubleValue( "SMESH", name + "y", aYVal );
2018   myScalarBarActor->SetPosition( aXVal, aYVal );
2019
2020   vtkFloatingPointType aWVal = horiz ? 0.60 : 0.10;
2021   if( mgr->hasValue( "SMESH", name + "width" ) )
2022     aWVal = mgr->doubleValue( "SMESH", name + "width", aWVal );
2023   myScalarBarActor->SetWidth( aWVal );
2024
2025   vtkFloatingPointType aHVal = horiz ? 0.12 : 0.80;
2026   if( mgr->hasValue( "SMESH", name + "height" ) )
2027     aHVal = mgr->doubleValue( "SMESH", name + "height", aHVal );
2028   myScalarBarActor->SetHeight( aHVal );
2029
2030   int anIntVal = 5;
2031   if( mgr->hasValue( "SMESH", "scalar_bar_num_labels" ) )
2032     anIntVal = mgr->integerValue( "SMESH", "scalar_bar_num_labels", anIntVal );
2033   myScalarBarActor->SetNumberOfLabels( anIntVal == 0 ? 5: anIntVal );
2034
2035   anIntVal = 64;
2036   if( mgr->hasValue( "SMESH", "scalar_bar_num_colors" ) )
2037     anIntVal = mgr->integerValue( "SMESH", "scalar_bar_num_colors", anIntVal );
2038   myScalarBarActor->SetMaximumNumberOfColors( anIntVal == 0 ? 64 : anIntVal );
2039
2040   bool distributionVisibility = mgr->booleanValue("SMESH","distribution_visibility");
2041   myScalarBarActor->SetDistributionVisibility(distributionVisibility);
2042
2043   int coloringType = mgr->integerValue("SMESH", "distribution_coloring_type", 0);
2044   myScalarBarActor->SetDistributionColoringType(coloringType);
2045
2046   QColor distributionColor = mgr->colorValue("SMESH", "distribution_color",
2047                                              QColor(255, 255, 255));
2048   double rgb[3];
2049   rgb[0]= distributionColor.red()/255.;
2050   rgb[1]= distributionColor.green()/255.;
2051   rgb[2]= distributionColor.blue()/255.;
2052   myScalarBarActor->SetDistributionColor(rgb);
2053
2054
2055 }
2056
2057 void SMESH_ActorDef::UpdateDistribution()
2058 {
2059   if(SMESH::Controls::NumericalFunctor* fun =
2060      dynamic_cast<SMESH::Controls::NumericalFunctor*>(myFunctor.get()))
2061   {
2062     int nbIntervals = myScalarBarActor->GetMaximumNumberOfColors();
2063     std::vector<int> nbEvents;
2064     std::vector<double> funValues;
2065     SMESH_VisualObjDef::TEntityList elems;
2066     if ( ! dynamic_cast<SMESH_MeshObj*>(myVisualObj.get()))
2067       dynamic_cast<SMESH_VisualObjDef*>(myVisualObj.get())->GetEntities( fun->GetType(), elems );
2068     std::vector<int> elemIds;
2069     for ( SMESH_VisualObjDef::TEntityList::iterator e = elems.begin(); e != elems.end(); ++e)
2070       elemIds.push_back( (*e)->GetID());
2071     vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
2072     double * range = lookupTable->GetRange();
2073     fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range);
2074     myScalarBarActor->SetDistribution(nbEvents);
2075   }
2076 }
2077
2078 void SMESH_ActorDef::SetQuadratic2DRepresentation(EQuadratic2DRepresentation theMode)
2079 {
2080   switch(theMode) {
2081   case SMESH_Actor::eLines :
2082     myHighlitableActor->SetQuadraticArcMode(false);
2083     my2DActor->SetQuadraticArcMode(false);
2084     my1DActor->SetQuadraticArcMode(false);
2085     break;
2086   case SMESH_Actor::eArcs :
2087     myHighlitableActor->SetQuadraticArcMode(true);
2088     if(GetRepresentation() != SMESH_Actor::ePoint) {
2089       my2DActor->SetQuadraticArcMode(true);
2090       my1DActor->SetQuadraticArcMode(true);
2091     }
2092     break;
2093   default:
2094     break;
2095   }
2096 }
2097
2098
2099 SMESH_Actor::EQuadratic2DRepresentation SMESH_ActorDef::GetQuadratic2DRepresentation()
2100 {
2101   if(myHighlitableActor->GetQuadraticArcMode())
2102     return SMESH_Actor::eArcs;
2103   else
2104     return SMESH_Actor::eLines;
2105 }
2106
2107 void SMESH_ActorDef::SetMarkerStd( VTK::MarkerType theMarkerType, VTK::MarkerScale theMarkerScale )
2108 {
2109   SALOME_Actor::SetMarkerStd( theMarkerType, theMarkerScale );
2110   myNodeActor->SetMarkerStd( theMarkerType, theMarkerScale );
2111   myNodeExtActor->SetMarkerStd( theMarkerType, theMarkerScale );
2112 }
2113
2114 void SMESH_ActorDef::SetMarkerTexture( int theMarkerId, VTK::MarkerTexture theMarkerTexture )
2115 {
2116   SALOME_Actor::SetMarkerTexture( theMarkerId, theMarkerTexture );
2117   myNodeActor->SetMarkerTexture( theMarkerId, theMarkerTexture );
2118   myNodeExtActor->SetMarkerTexture( theMarkerId, theMarkerTexture );
2119   myMarkerTexture = theMarkerTexture; // for deferred update of myHighlightActor
2120 }
2121
2122 #ifndef DISABLE_PLOT2DVIEWER
2123 SPlot2d_Histogram* SMESH_ActorDef::UpdatePlot2Histogram() {
2124
2125   if(my2dHistogram)
2126     my2dHistogram->clearAllPoints();
2127
2128   if(SMESH::Controls::NumericalFunctor* fun =
2129      dynamic_cast<SMESH::Controls::NumericalFunctor*>(myFunctor.get()))
2130   {
2131
2132     if(!my2dHistogram) {
2133       my2dHistogram = new SPlot2d_Histogram();
2134       Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(getIO()->getEntry(),"SMESH",getName());
2135       my2dHistogram->setIO(anIO);
2136     }
2137
2138     int nbIntervals = myScalarBarActor->GetMaximumNumberOfColors();
2139     std::vector<int> nbEvents;
2140     std::vector<double> funValues;
2141     SMESH_VisualObjDef::TEntityList elems;
2142     if ( ! dynamic_cast<SMESH_MeshObj*>(myVisualObj.get()))
2143       dynamic_cast<SMESH_VisualObjDef*>(myVisualObj.get())->GetEntities( fun->GetType(), elems );
2144     std::vector<int> elemIds;
2145
2146     for ( SMESH_VisualObjDef::TEntityList::iterator e = elems.begin(); e != elems.end(); ++e)
2147       elemIds.push_back( (*e)->GetID());
2148
2149     vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
2150     double * range = lookupTable->GetRange();
2151     fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range);
2152
2153     for ( int i = 0; i < std::min( nbEvents.size(), funValues.size() -1 ); i++ )
2154       my2dHistogram->addPoint(funValues[i] + (funValues[i+1] - funValues[i])/2.0, static_cast<double>(nbEvents[i]));
2155
2156     if(funValues.size() >= 2)
2157       my2dHistogram->setWidth((funValues[1] - funValues[0]) * 0.8) ;
2158
2159   }
2160
2161   //Color of the histogram
2162   if(myScalarBarActor->GetDistributionColoringType() == SMESH_MULTICOLOR_TYPE)
2163     my2dHistogram->setAutoAssign(true);
2164   else {
2165     double rgb[3];
2166     myScalarBarActor->GetDistributionColor(rgb);
2167     QColor aColor = QColor( (int)( rgb[0]*255 ), (int)( rgb[1]*255 ), (int)( rgb[2]*255 ) );
2168     my2dHistogram->setColor(aColor);
2169
2170   }
2171
2172   return my2dHistogram;
2173 }
2174 #endif